qcacmn: Rename leg_cfr_metadata to legacy_cfr_metadata

Change the naming convention of the leg_cfr_metadata to
legacy_cfr_metadata

Change-Id: I059bcec1075e0e49350c2eb12990ec33a59cc1fd
CRs-Fixed: 2997916

umac/cfr/dispatcher/inc/wlan_cfr_utils_api.h

@@ -69,7 +69,7 @@
 
 enum cfrmetaversion {
 	CFR_META_VERSION_NONE,
-	CFR_META_VERSION_1, /* initial version for leg_cfr_metadata */
+	CFR_META_VERSION_1, /* initial version for legacy_cfr_metadata */
 	CFR_META_VERSION_2, /* initial version for dbr_cfr_metadata */
 	CFR_META_VERSION_3, /* initial version for enh_cfr_metadata */
 	CFR_META_VERSION_4, /* agc gain, cfo, rx_start_ts in dbr_cfr_metadata */
@@ -143,7 +143,7 @@ enum cfr_capture_type {
 };
 
 /* ensure to add new members at the end of the structure only */
-struct leg_cfr_metadata {
+struct legacy_cfr_metadata {
 	u_int8_t    peer_addr[QDF_MAC_ADDR_SIZE];
 	u_int8_t    status;
 	u_int8_t    capture_bw;
@@ -246,7 +246,7 @@ struct cfr_header_cmn {
 struct csi_cfr_header {
 	struct cfr_header_cmn cmn;
 	union {
-		struct leg_cfr_metadata meta_leg;
+		struct legacy_cfr_metadata meta_legacy;
 		struct dbr_cfr_metadata meta_dbr;
 #ifdef WLAN_ENH_CFR_ENABLE
 		struct enh_cfr_metadata meta_enh;

umac/cfr/dispatcher/src/wlan_cfr_ucfg_api.c

@@ -439,7 +439,7 @@ void ucfg_cfr_capture_data(struct wlan_objmgr_psoc *psoc, uint32_t vdev_id,
 	 * find data pointer from mem index and start address of memory.
 	 */
 	payload = vaddr + mem_index;
-	payload_len = hdr->u.meta_leg.length;
+	payload_len = hdr->u.meta_legacy.length;
 
 	/* Write data into streamfs */
 	tgt_cfr_info_send(pdev, hdr, sizeof(struct csi_cfr_header),